[EN] INHIBITORS OF NOROVIRUS AND CORONAVIRUS REPLICATION<br/>[FR] INHIBITEURS DE LA RÉPLICATION DE NOROVIRUS ET DE CORONAVIRUS
申请人:COCRYSTAL PHARMA INC
公开号:WO2021206876A1
公开(公告)日:2021-10-14
Compounds of Formula (I) and methods of inhibiting the replication of viruses in a biological sample or patient, of reducing the amount of viruses in a biological sample or patient, and of treating a virus infection in a patient, comprising administering to said biological sample or patient an effective amount of a compound represented by Formula (I), a compound of Table A or B or a pharmaceutically acceptable salt thereof.
The present invention relates to compounds of the general formula (I)
in which Q, V, T, W, X, Y and A have the meanings given in the description—and to their use for controlling animal pests.
本发明涉及一般式(I)中Q、V、T、W、X、Y和A所表示的化合物,以及它们用于控制动物害虫的用途。
Substituted imidazolylcarboxamides as pesticides
申请人:BAYER CROPSCIENCE AKTIENGESELLSCHAFT
公开号:US10349657B2
公开(公告)日:2019-07-16
The present invention relates to compounds of the general formula (I)
in which Q, V, T, W, X, Y and A have the meanings given in the description—and to their use for controlling animal pests.
本发明涉及通式 (I) 的化合物
中 Q、V、T、W、X、Y 和 A 的含义,以及它们在控制动物害虫方面的用途。
E-64c-Hydrazide: A Lead Structure for the Development of Irreversible Cathepsin C Inhibitors
作者:Hanna Radzey、Markus Rethmeier、Dennis Klimpel、Maresa Grundhuber、Christian P. Sommerhoff、Norbert Schaschke
DOI:10.1002/cmdc.201300093
日期:2013.8
hydrazide moiety addresses the acidic Asp 1 residue at the entrance of the S2 pocket by hydrogen bonding while also occupying the flat hydrophobic S1′–S2′ area with its leucine‐isoamylamide moiety. Furthermore, structure–activityrelationshipstudies revealed that functionalization of this distal amino group with alkyl residues can be used to occupy the conserved hydrophobic S2 pocket. In particular, the
组织蛋白酶C是一种具有二肽基氨基肽酶活性的木瓜蛋白酶样半胱氨酸蛋白酶,被认为可以激活各种颗粒相关的丝氨酸蛋白酶。它的肽外切酶活性在结构上由所谓的排斥结构域解释,该结构域阻止S2位点以外的活性位点裂口,并带有Asp 1残基,为肽和蛋白质底物的N端提供锚定点。此处的(2 S,3 S)-反式-环氧琥珀酰-L-亮氨酰胺基-3-甲基丁烷(E-64c)的酰肼(k 2 / K i = 140±5 M -1 s -1)被证明是开发不可逆组织蛋白酶C抑制剂的先导结构。远端氨基的酰肼部分的地址在S2口袋的通过氢键入口处的酸性天冬氨酸1个残基,同时还占据平面疏水S1'-S2'与它的亮氨酸isoamylamide部分区域。此外,结构与活性之间的关系研究表明,带有烷基残基的远端氨基官能团可用于占据保守的疏水S2口袋。特别地,Ñ丁基衍生物被确定为系列中最有效的抑制剂(ķ 2 / ķ我= 56 000±1700 中号-1 小号-1)。
Pd(II)‐Catalyzed Asymmetric Addition of Arylboronic Acids to Aliphatic
<i>N</i>
‐Carbamoyl Hydrazones
作者:Saúl Alberca、Marta Velázquez、José Trujillo‐Sierra、Javier Iglesias‐Sigüenza、Rosario Fernández、José M. Lassaletta、David Monge
DOI:10.1002/adsc.202200430
日期:2022.7.19
ligands have been applied to 1,2 addition of arylboronic acids to aliphatic N-carbamoyl (Cbz) hydrazones, affording protected α-aryl monoalkylhydrazines with high enantioselectivities (37-99% ee). Subsequent removal of the benzyloxy carbonyl protectinggroup provides a direct entry to free monosubstituted hydrazines, key building blocks for the synthesis of appealing 1,2-diaza-heterocycles, aminoacid derived